Ryūya

• Ryuya Matsumoto, Japanese baseball player
• Ryuya Motoda, Japanese footballer
• Ryuya Nishio, Japanese footballer
• Ryuya Ogawa, Japanese baseball player
• Ryuya Wakaba, Japanese actor
• Ryuya Yamanaka, Japanese boxer

  Fictional characters

• Ryūya, a character in the visual novel Air